54258981 (number)

54258981 is an odd 8-digits composite number following 54258980 and preceding 54258982. In scientific notation, it is written as 5.4258981 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 30240000 positive integers (up to 54258981) that are relatively prime to 54258981.

Interesting facts

Basic properties

Name

Name fifty-four million two hundred fifty-eight thousand nine hundred eighty-one

Notation

Scientific notation 5.4258981 × 10^7
Engineering notation 5.4258981 × 10^6

Prime Factorization of 54258981

Prime Factorization 7 × 3 × 71 × 151 × 241

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 54258981
Product of the distinct prime numbers

The prime factorization of 54258981 is 7 × 3 × 71 × 151 × 241. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 48, 82, 68, 307, 6147, 2169, 80510, 14413, 347746, 958795, 1818905, 599770, 54642548, 32528235, 262371699, 102275578, 1932529500, 8159568484

Basic calculations (n = 54258981)

Multiplication

n×y
n×2 108517962
n×3 162776943
n×4 217035924
n×5 271294905

Division

n÷y
n÷2 27129490.5
n÷3 18086327
n÷3 13564745.25
n÷5 10851796.2

Exponentiation

ny
n2 2944037019158361
n3 1.5974044868581E+23
n4 8.6673539701748E+30
n5 4.7028179438799E+38

Nth Root

y√n
2√n 7366.0695761037
3√n 378.57960268505
4√n 85.82580949868
5√n 35.228514194137

Divisors of 54258981

1, 3, 7, 21, 71, 151, 213, 241, 453, 497, 723, 1057, 1491, 1687, 3171, 5061, 10721, 17111, 32163, 36391, 51333, 75047, 109173, 119777, 225141, 254737, 359331, 764211, 2583761, 7751283, 18086327, 54258981

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -54258980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 54258981 can be divided by 32 positive divisors. The sum of these divisors (counting 54258981) is 1, the average is 0.03125.

Base conversion 54258981

Base System Value
2 Binary 11001110111110110100100101
3 Ternary 10210002122022220
4 Quaternary 3032332310211
5 Quinary 102342241411
6 Senary 5214542553
8 Octal 316766445
10 Decimal 54258981
12 Duodecimal 16207a59
16 Hexadecimal 33bed25
20 Vigesimal gj2791
36 Base36 wayhx

Cryptographic Hash Functions

md5 1e4c82890e34c76488f99283bb8215cd
sha1 5782318f24c2efc037e3490c1e888a4d8eb911cd
sha256 89daec1121945d9b263024b96be60914b439b3e112a4f7671c10b2db20ba0941
sha512 f67235fd6a1c210fa3e4b621cbbe1d251fafb6fe42ac6d9106da2fa56930e48868cbaf9fbd0dcf452432ba715800c97d6ed27819743c4e68e9626004b728e74f
ripemd-160 6f6cc8a300aca5284fbb7f9025db3b93fb33ed57

54258981 as geometric shapes

Circle

Radius = n
Diameter 108517962
Circumference 340919232.20174
Area 9.2489650712843E+15

Sphere

Radius = n
Volume 6.691192267633E+23
Surface area 3.6995860285137E+16
Circumference 340919232.20174

Square

Length = n
Perimeter 217035924
Area 2944037019158361
Diagonal 76733786.810744

Cube

Length = n
Surface area 17664222114950166
Volume 1.5974044868581E+23
Space diagonal 93979311.858914

Equilateral Triangle

Length = n
Perimeter 162776943
Area 1.2748054241365E+15
Altitude 46989655.929457

Triangular Pyramid

Length = n
Surface area 1.2748054241365E+15
Volume 1.882559241592E+22
Height 25577928.936915